じざい自在jizai
1.

Describes a state of being unrestrained and capable of acting or moving without any limitations or obstacles, allowing for complete freedom in one's actions or choices.

2.

Reflects the ability to manipulate or control something effortlessly according to one’s desires or intentions, embodying a sense of mastery and comfort.

3.

In a Buddhist context, refers to the power possessed by a Buddha or bodhisattva to accomplish tasks or fulfill wishes as they see fit, indicating a profound level of control and autonomy over one's environment.

Example:

彼はフランス語が自在にこなせる。

じゆうじざい自由自在jiyuujizai
1.

Describes a state in which one can act without limitations or constraints, fully expressing one's own intentions and emotions in any desired manner.

2.

Refers to the ability to do anything according to one's will, often highlighting a sense of ease and comfort in executing tasks or using tools.

3.

Indicates a complete command over a situation or skill, suggesting that actions can be performed effortlessly and at will.

Example:

私の秘書は英語が自由自在だ。

かんじざい観自在kanjizai
1.

The ability to perceive all things as one wishes, embodying an insight that transcends ordinary understanding in the context of Buddhist philosophy.

2.

A term that refers to the Bodhisattva Avalokiteshvara, symbolizing boundless compassion and the capacity to respond to the suffering of sentient beings.

しんしくじざい伸縮自在shinshikujizaiしんしゅくじざい伸縮自在shinshukujizai
1.

Capable of being stretched, contracted, or otherwise adjusted in size or shape without losing its original properties.

2.

Describes an object or material that can easily adapt to different conditions or requirements, allowing it to change form or size as needed.

3.

Pertaining to something that can be extended or shortened while maintaining its functionality, often used to describe items that need to be versatile in various situations.

4.

Characterizing a quality of materials or design that allows for movement and transformation, ensuring usability in both compact and expanded forms.

へんげんじざい変幻自在hengenjizai
1.

The ability to change shape or form effortlessly and to appear or disappear at will, reflecting a fluid and dynamic nature.

2.

Characterized by highly adaptable qualities, allowing for seamless transformations in appearance or essence, often evoking a sense of illusion or fantasy.